76890352

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 187488000

約数和(自身を除く): 110597648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 139, 154, 176, 278, 308, 449, 556, 616, 898, 973, 1112, 1232, 1529, 1796, 1946, 2224, 3058, 3143, 3592, 3892, 4939, 6116, 6286, 7184, 7784, 9878, 10703, 12232, 12572, 15568, 19756, 21406, 24464, 25144, 34573, 39512, 42812, 50288, 62411, 69146, 79024, 85624, 124822, 138292, 171248, 249644, 276584, 436877, 499288, 553168, 686521, 873754, 998576, 1373042, 1747508, 2746084, 3495016, 4805647, 5492168, 6990032, 9611294, 10984336, 19222588, 38445176, 76890352]

約数ペア:

[(1, 76890352), (2, 38445176), (4, 19222588), (7, 10984336), (8, 9611294), (11, 6990032), (14, 5492168), (16, 4805647), (22, 3495016), (28, 2746084), (44, 1747508), (56, 1373042), (77, 998576), (88, 873754), (112, 686521), (139, 553168), (154, 499288), (176, 436877), (278, 276584), (308, 249644), (449, 171248), (556, 138292), (616, 124822), (898, 85624), (973, 79024), (1112, 69146), (1232, 62411), (1529, 50288), (1796, 42812), (1946, 39512), (2224, 34573), (3058, 25144), (3143, 24464), (3592, 21406), (3892, 19756), (4939, 15568), (6116, 12572), (6286, 12232), (7184, 10703), (7784, 9878)]